Differential gearing



B. K'osII'BosKI. DIFFERENTIAL G E'AIIING. APPLICATION FILED IAN.26. 1920.

Patented Mar/14,1922.

2- SHEETS-SHEET l.

MA I B. KUSUBOSKI.

. DIFFERENTIAL GEARING.

APPLICATION FILED ,IA'N- 26. 1920.

Patented Mar. 14,1922;

. 2 SHEETS-SHEETQ.

While I have illustrated and described the preferred form of construction for carrying my invention into effect, this iscapable of variation and modification without departing from the spirit of the invention. I therefore, do not wish to be limited to the precise details ofthe construction set forth,`

but desire to avail myself of suchl variations and modifications as come within the scope of the appended claims. v

Having described my invention, what I claim as new and desire to secure byv Letters Patent is i 1. A diiferential gearing comprising a casing providedwith aligned trunnion bear-` ings arranged in pairs transversely displaced with reference to each other; pinionshaving trunnions at their ends mounted in said bearings and transversely displaced with reference to each other; axle "gears having segmental recesses within said easing meshing with said pinions; and locking means be`l tween said gears and engaging said recesses permitting of limitedY rotation thereof relatively to each other', substantially las de.

scribed.. f

2l differential gearing comprising a A casing yprovided withaligned trunnion bearings arrangedin pairs alternately'and transf Versely displaced with reference to each other pinions having trunnions on their ends mounted in said bearings andy transversely displaced with reference to each other; axle gears within saidcas'iiig meshing with said pinions; and'locking means positioned be` tween saidgears permitting of limitedrotation thereof relatively to each other, substantially kas described. Y i 7.

3. A differential gearing comprising a casing A provided with aligning trunnion bearings; pinioi'is having trunnions at their ends mounted in said bearings; axle gears within said casing meshing with said piiiions; 'and a lock between said gears per-Y bearings arranged in pairs alternately transversely displaced withV reference to each other; pinions having trunnions Vat their ends mounted in saidl bearings; `axle gears within said casing'meshing with said pin ions; and a lock between said gears perinittiiig of limited rotation thereof relatively to each other, substantially as described.

6. A differential gearing comprising a casingmade up of three separable parts cony sisting of a central annular bearing block and end members secured to the Aopposite sides thereof, said bearing block having pinion pockets therein transversely displaced with reference to each other and opening to-V ward opposite sides thereof, there beingy trunnion bearings at the bottoms of said pocketsand aligning trunnion bearings in said end members; pinions mounted iii said pockets and having trunnions at their ends mounted in said trunnion bearings; and axle gears withinsaid casing meshing with ,said y pinions, substantially as described.

7. A differentialv gearing i comprising a casing made up of threeseparable parts consisting of afcentral annular bearing :block andV end members secured to the opposite V5 sides thereof, :said bearingbloclrhaving pini-f,

ion pocketstherein transversely Vdisplaced with reference to each other and opening to-` ward opposite Vsides thereof, there being. A y

triinnion bearings at the ,bottoms4 of said pockets and aligning trunnion bearings.. in said end members; pinions'mountedin' said pockets and "having trunnioiis at ,their ends mounted insaid trunnion bearings axle gears within "said casing'meshingi-with said' fil? pinions; vand v'a lock between *said* gears permitting of limited rotation relativelyfto each other.` substantiallyas described".

82In a differential gearing, thejcoinbill f nationwith two axle Vgears, ofa locking member positioned between said gears -and permanently connected thereto to pern'iit of but limitedrotation of'saidgears relatively to each other, substantially as described.`v

9. In a differential gearing, the combination of two axlev gears having" segmental recesses therein; and a locking member positioned between said gears and having lugs engaging said recesses to permit of but limited rotation of said gears relatively to said lock member and to each other, si'ib stantiallyas described. Y

In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses. f

BENJAMIN xosUBosKri Witnesses:Y 1 Y a ARTHUR V. CLUMPNER,

JOHN I-I. ENGELS. 

